US5174074A - Assembly for casting large curved shells of reinforced concrete - Google Patents
Assembly for casting large curved shells of reinforced concrete Download PDFInfo
- Publication number
- US5174074A US5174074A US07/727,271 US72727191A US5174074A US 5174074 A US5174074 A US 5174074A US 72727191 A US72727191 A US 72727191A US 5174074 A US5174074 A US 5174074A
- Authority
- US
- United States
- Prior art keywords
- membrane
- assembly
- ring
- attached
- collar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/14—Suspended roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/08—Vaulted roofs
- E04B7/10—Shell structures, e.g. of hyperbolic-parabolic shape; Grid-like formations acting as shell structures; Folded structures
- E04B7/102—Shell structures
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO903093 | 1990-07-11 | ||
NO903093A NO167993C (en) | 1990-07-11 | 1990-07-11 | DEVICE FOR EXPOSURE OF LARGE CURVED SURFACES. |
Publications (1)
Publication Number | Publication Date |
---|---|
US5174074A true US5174074A (en) | 1992-12-29 |
Family
ID=19893353
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US07/727,271 Expired - Fee Related US5174074A (en) | 1990-07-11 | 1991-07-09 | Assembly for casting large curved shells of reinforced concrete |
Country Status (2)
Country | Link |
---|---|
US (1) | US5174074A (en) |
NO (1) | NO167993C (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1411446A (en) * | 1921-03-14 | 1922-04-04 | Edgar D Martin | System of integrally-cast reenforced-concrete roof construction for buildings |
US2232439A (en) * | 1937-09-27 | 1941-02-18 | Thomas R Connor | Means for storing grain |
US2411651A (en) * | 1942-01-24 | 1946-11-26 | William D Darby | Catenary rooflike construction and method of forming it |
US2842073A (en) * | 1954-09-29 | 1958-07-08 | Sanford K Huston | Skylight |
AT232244B (en) * | 1962-10-20 | 1964-03-10 | Andreas Dipl Ing Rippel | top, roof |
US3410039A (en) * | 1965-03-09 | 1968-11-12 | Ceskoslovenska Akademie Ved | Roof from assembled shell supported by cable net |
US3590448A (en) * | 1968-12-30 | 1971-07-06 | Donald R Bryant | Construction apparatus |
US4094110A (en) * | 1976-03-24 | 1978-06-13 | Radva Plastics Corporation | Building system and method |
-
1990
- 1990-07-11 NO NO903093A patent/NO167993C/en unknown
-
1991
- 1991-07-09 US US07/727,271 patent/US5174074A/en not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1411446A (en) * | 1921-03-14 | 1922-04-04 | Edgar D Martin | System of integrally-cast reenforced-concrete roof construction for buildings |
US2232439A (en) * | 1937-09-27 | 1941-02-18 | Thomas R Connor | Means for storing grain |
US2411651A (en) * | 1942-01-24 | 1946-11-26 | William D Darby | Catenary rooflike construction and method of forming it |
US2842073A (en) * | 1954-09-29 | 1958-07-08 | Sanford K Huston | Skylight |
AT232244B (en) * | 1962-10-20 | 1964-03-10 | Andreas Dipl Ing Rippel | top, roof |
US3410039A (en) * | 1965-03-09 | 1968-11-12 | Ceskoslovenska Akademie Ved | Roof from assembled shell supported by cable net |
US3590448A (en) * | 1968-12-30 | 1971-07-06 | Donald R Bryant | Construction apparatus |
US4094110A (en) * | 1976-03-24 | 1978-06-13 | Radva Plastics Corporation | Building system and method |
Also Published As
Publication number | Publication date |
---|---|
NO167993B (en) | 1991-09-23 |
NO167993C (en) | 1992-03-25 |
NO903093D0 (en) | 1990-07-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111364350B (en) | Large cantilever arm quickly-mounted light steel-concrete combined bent cap | |
US5174074A (en) | Assembly for casting large curved shells of reinforced concrete | |
CN112983090B (en) | Silo top and construction method thereof | |
CN106032705A (en) | Integrated casting molding construction method of reinforced concrete floor system | |
CN112459583A (en) | Silo, silo top construction method thereof and steel structure formwork system of silo top | |
CN210713438U (en) | Prefabricated coincide floor component convenient to hoist and mount | |
JPH01154923A (en) | Joining section of reinforced concrete post and beam | |
CN107116667A (en) | A kind of steel of concrete box shaped container pours mould and its assembly and disassembly method | |
US5748690A (en) | Construction method of nuclear reactor reinforced concrete containment vessel and diaphragm floor structure of nuclear reactor reinforced concrete containment vessel | |
KR100553954B1 (en) | Temporary coffering structure using dead load and buoyancy and construction or repairing method for irrigation structure using the same | |
GB2259536A (en) | Constructing and positioning structures and modules on an offshore platform | |
JP3436452B2 (en) | Shield segment and manufacturing method thereof | |
CN113235795B (en) | Rapid mounting and dismounting construction method for laminated slab | |
CN219298556U (en) | Assembled superimposed sheet | |
JP2686570B2 (en) | How to build a caisson bottom plate | |
CN218714214U (en) | UHPC-NC sandwich floor structure without template | |
CN219343286U (en) | Bearing platform steel film | |
CN110029863B (en) | Reinforced concrete steel column and construction method thereof | |
CN215715981U (en) | Template-free and support-free assembled integral frame system for storage type logistics building | |
CN116623534A (en) | Cable saddle system for replacing main cable of suspension bridge | |
CN216075824U (en) | A exempt from to tear open mould bottom plate for steel bar truss building carrier plate | |
CN110625787B (en) | Construction method for rapid whole-hole prefabrication in corrugated steel web beam factory | |
CN218234338U (en) | Concrete formwork resisting large inclination angle | |
CN2439496Y (en) | Composite type thin shell used for roof or other applications | |
CN2262060Y (en) | Steel fiber concrete combined manhole cover base |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: NORWEGIAN CONTRACTORS A.S., NORWAY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:DYKEN, TORMOD O.;REEL/FRAME:005780/0684 Effective date: 19910506 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
AS | Assignment |
Owner name: AKER NORWEGIAN CONTRACTORS A.S., NORWAY Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NORWEGIAN CONTRACTORS A.S.;REEL/FRAME:008587/0004 Effective date: 19970407 |
|
REMI | Maintenance fee reminder mailed | ||
LAPS | Lapse for failure to pay maintenance fees | ||
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20001229 |
|
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |